Relay setting

Discussion in 'General Electronics Chat' started by tahir mehmood, Sep 11, 2014.

  1. tahir mehmood

    Thread Starter New Member

    Jun 28, 2013
    16
    0
    i require how to fix the setting of a relay. i will provide the details:

    system voltage = 6.6 KV
    outgoing breaker rating = 1250 A
    load rating = 2x2666 KVA
    load current = 466.4 A
    Over current setting = ?
    Pick up = ?
    Time dial Setting=?
    Time delay = ?

    i need the formulas of all these.
     
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